diff options
| author | Darron Broad <darron@kewl.org> | 2008-10-11 18:35:56 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-18 00:23:34 +0400 |
| commit | 2f3af9e64de44743a860fd1eee966222a7accc54 (patch) | |
| tree | 8a51d4d2d70eba1f1c2af7140eb9f202a55c3509 /drivers/media/video/cx88/cx88-cards.c | |
| parent | 8e739090d6cdd43ddf938a3899c4f929db8d5ba8 (diff) | |
| download | linux-2f3af9e64de44743a860fd1eee966222a7accc54.tar.xz | |
V4L/DVB (9226): MFE: cx88: Reset cx22702 on hvr-3000/4000
The cx22702 is now always reset on module load. Prior to
this the cx22702 was not found on i2c scan without a
full reset.
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88-cards.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-cards.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 402a5db90e44..3ef49c7a2514 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -2664,10 +2664,13 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core) case CX88_BOARD_HAUPPAUGE_HVR3000: case CX88_BOARD_HAUPPAUGE_HVR4000: - case CX88_BOARD_HAUPPAUGE_HVR4000LITE: /* Init GPIO */ cx_write(MO_GP0_IO, core->board.input[0].gpio0); udelay(1000); + cx_clear(MO_GP0_IO, 0x00000080); + udelay(50); + cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */ + udelay(1000); break; } } |